Appendix:Brick Bronze Walkthrough/Chapter 15

Help Ryan Expel The Grunts
Now that you’ve reached Aredia Ruins, you’ll find then find Prince Ryan inside challenging some Team Eclipse Grunts that stole the King’s red jewel. He then notices you’ve arrived and instructs you to battle two Team Eclipse Members. If your Pokemon are not healed of underleveled for this battle, train your Pokemon up, and heal your Pokemon. Once you’ve defeated the 2 grunts, they’ll then drop the jewel and escape outside, Prince Ryan will thank you for helping him defeat the grunts and will award you with the HM, Rock Smash, however you can’t use it outside of Battle until you have gotten the Crater Badge.